package com.practice.exercise.service;

import com.practice.exercise.domain.User;

import java.util.List;

public interface TeacherInfoService {

    User findByTeacherId(Integer teacher_id);

    void insertTeacher(User teacher);

    List<User> findAllTeacher();

    void deleteTeacherById(Integer teacher_id);

    void UpdateTeacherById(User teacher);
}
